丝袜 中出 制服 人妻 美腿_日日碰狠狠添天天爽超碰97_亚洲精品蜜桃久久久久久_97人妻人人做人碰人人爽

太(tai)陽能(neng)路(lu)燈(deng)的(de)配置如何計算呢？由(you)于太(tai)陽能(neng)路(lu)燈(deng)是靠太(tai)陽發電(dian)的(de)，所以我們(men)要曉(xiao)得如何計算，我先從太(tai)陽能(neng)路(lu)燈(deng)每晚用幾電(dian)動手，只要曉(xiao)得每晚的(de)用電(dian)量，相應(ying)的(de)才干(gan)計算出每天(tian)需(xu)求發幾電(dian)。

案例：在長江中(zhong)(zhong)下(xia)游（峰值(zhi)日照(zhao)4H）美麗(li)鄉村(cun)建立(li)的(de)(de)(de)過(guo)程中(zhong)(zhong)，裝30W LED 光源(yuan)，每(mei)(mei)晚亮燈(deng)(deng)7個小(xiao)時，保證3-4個下(xia)雨(yu)天(tian)正(zheng)常(chang)亮燈(deng)(deng)的(de)(de)(de)狀況(kuang)下(xia)；我們先計算此(ci)配(pei)置請求的(de)(de)(de)用電(dian)量：30W LED光源(yuan)，太(tai)陽(yang)能(neng)路(lu)燈(deng)(deng)上，正(zheng)常(chang)做(zuo)出12V系統，由此(ci)能(neng)夠得出30W 的(de)(de)(de)電(dian)流(liu)大(da)小(xiao)，30W/12V=2.5A的(de)(de)(de)電(dian)流(liu)，如今每(mei)(mei)晚的(de)(de)(de)耗電(dian)是(shi)2.5A*7H=17.5AH；假如沒有(you)太(tai)陽(yang)保證3到4個陰雨(yu)天(tian)正(zheng)常(chang)亮燈(deng)(deng)，那蓄(xu)電(dian)池的(de)(de)(de)大(da)小(xiao)為(wei)17.5AH*4=70AH；但(dan)是(shi)由于(yu)太(tai)陽(yang)能(neng)路(lu)燈(deng)(deng)蓄(xu)電(dian)池存(cun)在過(guo)沖(chong)和過(guo)放維護，正(zheng)常(chang)太(tai)陽(yang)能(neng)路(lu)燈(deng)(deng)蓄(xu)電(dian)池的(de)(de)(de)充電(dian)深(shen)度為(wei)90%，放電(dian)深(shen)度為(wei)70%，那也就是(shi)說70AH的(de)(de)(de)配(pei)置是(shi)占總配(pei)置的(de)(de)(de)70%，蓄(xu)電(dian)池的(de)(de)(de)真正(zheng)容(rong)量=70AH/0.7=100AH；

電(dian)(dian)(dian)池板為(wei)了滿足每天的(de)(de)(de)用電(dian)(dian)(dian)量(liang)，電(dian)(dian)(dian)池板必需(xu)發(fa)電(dian)(dian)(dian)量(liang)大(da)(da)于(yu)等于(yu)用電(dian)(dian)(dian)量(liang)，我(wo)們假定電(dian)(dian)(dian)池板瓦(wa)數為(wei)X，X/17.5V(17.5V代表(biao)12V電(dian)(dian)(dian)池板的(de)(de)(de)工作電(dian)(dian)(dian)壓)=工作電(dian)(dian)(dian)流(liu)，X/17.5V*4H(有(you)效光照時間)=17.5AH，由(you)此我(wo)們能(neng)夠(gou)推斷出所(suo)(suo)需(xu)太(tai)陽(yang)能(neng)電(dian)(dian)(dian)池板的(de)(de)(de)大(da)(da)小(xiao)X=76.56W；但是(shi)由(you)于(yu)太(tai)陽(yang)能(neng)路(lu)燈(deng)系統中存(cun)在(zai)(zai)線(xian)損(sun)、控(kong)(kong)制(zhi)(zhi)器的(de)(de)(de)損(sun)耗(hao)等，正(zheng)常損(sun)耗(hao)在(zai)(zai)5%-25%左右，也就(jiu)是(shi)在(zai)(zai)配(pei)置(zhi)電(dian)(dian)(dian)池板的(de)(de)(de)過程中，正(zheng)常依照損(sun)耗(hao)20%計(ji)算，能(neng)夠(gou)推算出電(dian)(dian)(dian)池板X真正(zheng)的(de)(de)(de)大(da)(da)小(xiao)為(wei)X=76.56W*(1+0.2)=92W;太(tai)陽(yang)能(neng)控(kong)(kong)制(zhi)(zhi)器的(de)(de)(de)配(pei)置(zhi)，30W LED的(de)(de)(de)放電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)為(wei)2.5A，充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)為(wei)92W/17.5V=5.2A；所(suo)(suo)以(yi)在(zai)(zai)選擇控(kong)(kong)制(zhi)(zhi)器的(de)(de)(de)時分能(neng)夠(gou)選擇10A以(yi)內的(de)(de)(de)，開元照明集團的(de)(de)(de)3A控(kong)(kong)制(zhi)(zhi)器的(de)(de)(de)發(fa)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)時5A，充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)是(shi)10A就(jiu)比擬契合(he)，假如(ru)你配(pei)置(zhi)10A的(de)(de)(de)控(kong)(kong)制(zhi)(zhi)器，實踐不需(xu)求那(nei)么大(da)(da)的(de)(de)(de)，控(kong)(kong)制(zhi)(zhi)器的(de)(de)(de)電(dian)(dian)(dian)流(liu)只需(xu)超越發(fa)電(dian)(dian)(dian)和充(chong)電(dian)(dian)(dian)的(de)(de)(de)就(jiu)能(neng)夠(gou)，所(suo)(suo)以(yi)在(zai)(zai)配(pei)置(zhi)控(kong)(kong)制(zhi)(zhi)器的(de)(de)(de)過程當(dang)中不是(shi)越大(da)(da)越好。